Stay updated with real-time air quality in Mount Vernon, New York featuring accurate data on AQI, PM2.5, PM10, O3, NO2, SO2, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.
Live AQI (Air Quality Index)
36
Good
Mount Vernon, New York
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.79 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
21.66 μg/m³
0
55
155
255
425
605+
38.54 ppb
0
55
71
86
201
201+
0.24 ppb
0
36
76
186
605
1005+
11.80 ppb
0
54
101
361
1250
2050+
0.25 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Mount Vernon, New York
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AQI 36
Good
4.76μg/m³
PM2.5
21.60μg/m³
PM10
38.79ppb
O3
0.24ppb
SO2
11.77ppb
NO2
0.25ppm
CO
AQI 35
Good
4.83μg/m³
PM2.5
21.96μg/m³
PM10
38.14ppb
O3
0.24ppb
SO2
11.91ppb
NO2
0.26ppm
CO
AQI 36
Good
4.56μg/m³
PM2.5
20.65μg/m³
PM10
38.51ppb
O3
0.24ppb
SO2
11.53ppb
NO2
0.25ppm
CO
AQI 36
Good
4.39μg/m³
PM2.5
19.82μg/m³
PM10
38.76ppb
O3
0.24ppb
SO2
11.20ppb
NO2
0.25ppm
CO
AQI 36
Good
4.52μg/m³
PM2.5
20.14μg/m³
PM10
39.15ppb
O3
0.24ppb
SO2
11.36ppb
NO2
0.24ppm
CO
AQI 38
Good
3.60μg/m³
PM2.5
15.46μg/m³
PM10
41.20ppb
O3
0.23ppb
SO2
8.47ppb
NO2
0.25ppm
CO
Air quality data and pollutant measurements for New York, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Mount Vernon, New York is updated every hour.
The worst air quality in Mount Vernon, New York in the last 24 hours was observed at 11:00:00 on 2026-03-14.
In the last 24 hrs, the best air quality in Mount Vernon, New York was observed at 10:00:00 on 2026-03-15.
The current air quality in Mount Vernon, New York is 36, categorized as Good based on real-time data.
The most common pollutant in Mount Vernon, New York is O3.
If the air quality in Mount Vernon, New York is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Mount Vernon, New York is 4.786 μg/m3.
The current PM10 concentration at Mount Vernon, New York is 21.659 μg/m3.
The current carbon monoxide (CO) concentration at Mount Vernon, New York is 0.25 ppm.
The current sulfur dioxide (SO2) concentration at Mount Vernon, New York is 0.239 ppb.
The current ozone (O3) concentration at Mount Vernon, New York is 38.538 ppm.
The current nitrogen dioxide (NO2) concentration at Mount Vernon, New York is 11.8 ppb.
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